Home / 152,023-235,415

Finding the Third Proportional to 152,023 and 235,415

Calculator

Solution

The third proportional to 152,023 and 235,415 is: 364,551.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,023 : 235,415 = 235,415 : x
  2. Step 2: Convert to fraction form
    152,023/235,415 = 235,415/x
  3. Step 3: Cross multiply
    152,023x = 235,415 × 235,415
  4. Step 4: Simplify right side
    152,023x = 55,420,222,225
  5. Step 5: Solve for x
    x = 55,420,222,225/152,023
  6. Step 6: Final answer
    x = 364,551.56

Related Problems

Find third proportional to 76,011.50 and 117,707.50
Half scale
Find third proportional to 304,046 and 470,830
Double scale
Find third proportional to 152,025 and 235,418
Similar ratio
Find third proportional to 228,034.50 and 353,122.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.